diff --git a/README.md b/README.md
index 52df6c3..f7c85e4 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,10 @@ The lightbox — accept/reject, star rating, tags, and keyboard-driven culling
 - **Frontend**: React + Vite SPA — justified gallery, lightbox with
   accept/reject thumbs, rating stars and tag chips, keyboard-driven culling
   (`P`/`X`/`U`, `1`–`5`, `?` shows all shortcuts), drag-and-drop multi-file
-  upload with progress.
+  upload with progress. Touch-first on mobile: swipe sideways to browse,
+  flick a photo up/down to accept/reject (real physics — votes commit
+  instantly, the animation is decoration), pinch to zoom, always-visible
+  selection checkmarks. Voting the last photo fades back to the gallery.
 
 ## Local development
 
@@ -105,20 +108,20 @@ All configuration is via environment variables:
 
 ## Deploying to Kubernetes
 
-Build and push the image (single image contains `server`, `worker`, and the
-built frontend):
+The prebuilt image is at `git.draic.info/nils/photos` (single image contains
+`server`, `worker`, and the built frontend). To build your own instead:
 
 ```sh
-docker build -t ghcr.io/YOU/photos:0.1.0 .
-docker push ghcr.io/YOU/photos:0.1.0
+docker build -t registry.example.com/you/photos:0.4.0 .
+docker push registry.example.com/you/photos:0.4.0
 ```
 
 Install the chart, pointing it at your existing Postgres and S3:
 
 ```sh
 helm install photos deploy/chart \
-  --set image.repository=ghcr.io/YOU/photos \
-  --set image.tag=0.1.0 \
+  --set image.repository=git.draic.info/nils/photos \
+  --set image.tag=0.4.0 \
   --set publicUrl=https://photos.example.com \
   --set ingress.host=photos.example.com \
   --set config.oidcIssuer=https://auth.example.com \
@@ -159,7 +162,8 @@ Notes:
   stored **per link**, so create one link per client to keep feedback
   separate. The album view shows all feedback grouped by link label, and
   clients can filter their gallery by verdict (e.g. review only what's still
-  undecided, or select-all + download the accepted set).
+  undecided, or select-all + download the accepted set). Culling works with
+  keyboard (`P`/`X` auto-advance) on desktop and swipe gestures on mobile.
 - Clients (and you) can multi-select photos and download them — or the whole
   album — as a ZIP. Archives are streamed (each file spools briefly through a
   temp file for its checksum, then pipelines while the next one prefetches),
diff --git a/frontend/src/components/Lightbox.jsx b/frontend/src/components/Lightbox.jsx
index 95fde5e..a442491 100644
--- a/frontend/src/components/Lightbox.jsx
+++ b/frontend/src/components/Lightbox.jsx
@@ -1,5 +1,6 @@
 import { useEffect, useRef, useState } from 'react'
 import { imgUrl } from '../api'
+import useSwipe from '../useSwipe'
 
 const BASE_SHORTCUTS = [
   ['← / →', 'previous / next photo'],
@@ -12,7 +13,21 @@ const BASE_SHORTCUTS = [
 // come from the same entry, so the help overlay can't drift from behavior:
 // { keys: ['p'], help: ['P', 'accept…'], run: (photo, key) => … }.
 // Keys fire only outside text inputs and while the help overlay is closed.
-export default function Lightbox({ photos, index, onClose, onNav, footer, actions }) {
+// `gestures` ({ up, down }) maps vertical touch flicks on the photo — the
+// horizontal axis always navigates, so voting and browsing never collide.
+// `closing` fades the whole modal out; `onClosed` fires when the fade ends
+// (the page then actually unmounts the lightbox).
+export default function Lightbox({
+  photos,
+  index,
+  onClose,
+  onNav,
+  footer,
+  actions,
+  gestures,
+  closing,
+  onClosed,
+}) {
   const photo = photos[index]
   const [showHelp, setShowHelp] = useState(false)
 
@@ -22,7 +37,7 @@ export default function Lightbox({ photos, index, onClose, onNav, footer, action
   // which a fast second keystroke hits a stale closure (and e.g. re-votes
   // the previous photo).
   const live = useRef({})
-  live.current = { index, count: photos.length, photo, onClose, onNav, actions, showHelp }
+  live.current = { index, count: photos.length, photo, onClose, onNav, actions, showHelp, closing }
 
   useEffect(() => {
     // Only text entry captures keys (Escape leaves the field); focus on a
@@ -33,6 +48,7 @@ export default function Lightbox({ photos, index, onClose, onNav, footer, action
       (el.tagName === 'INPUT' && !['checkbox', 'radio', 'button'].includes(el.type))
     const handler = (e) => {
       const s = live.current
+      if (s.closing) return
       if (isTyping(e.target)) {
         if (e.key === 'Escape') e.target.blur()
         return
@@ -74,10 +90,41 @@ export default function Lightbox({ photos, index, onClose, onNav, footer, action
     }
   }, [])
 
+  const preview = (p) => imgUrl(p, 'preview')
+  const prevPhoto = photos[index - 1]
+  const nextPhoto = photos[index + 1]
+
+  const swipe = useSwipe({
+    photo,
+    index,
+    count: photos.length,
+    onNav,
+    gestures,
+    hasNext: index < photos.length - 1,
+  })
+
+  // Immediate neighbors are real DOM slides (loaded by definition); warm the
+  // browser cache a few photos further out so fast swiping never hits the
+  // network.
+  useEffect(() => {
+    for (const i of [index + 2, index + 3, index - 2]) {
+      if (photos[i]) new Image().src = preview(photos[i])
+    }
+  }, [index, photos])
+
   if (!photo) return null
 
+  // Did the vote fly off the photo we're still showing (no advance target)?
+  const exitSelf = swipe.exit && swipe.exit.photo.id === photo.id
+
   return (
-    <div className="lightbox" onClick={onClose}>
+    <div
+      className={`lightbox${closing ? ' lb-closing' : ''}`}
+      onClick={onClose}
+      onAnimationEnd={(e) => {
+        if (e.animationName === 'lb-fade-out') onClosed?.()
+      }}
+    >
       <div className="lb-top" onClick={(e) => e.stopPropagation()}>
         <span className="lb-name">{photo.filename}</span>
         <span className="lb-count">
@@ -104,13 +151,59 @@ export default function Lightbox({ photos, index, onClose, onNav, footer, action
       >
         ‹
       </button>
-      <div className="lb-stage">
-        <img
-          className="lb-img"
-          src={imgUrl(photo, 'preview')}
-          alt={photo.filename}
-          onClick={(e) => e.stopPropagation()}
-        />
+      <div className="lb-stage" {...swipe.handlers}>
+        <div
+          className="lb-track"
+          ref={swipe.trackRef}
+          style={swipe.trackStyle}
+          onTransitionEnd={swipe.onTrackTransitionEnd}
+        >
+          {prevPhoto && (
+            <div key={prevPhoto.id} className="lb-slide" style={{ transform: 'translateX(-100vw)' }}>
+              <img className="lb-img" src={preview(prevPhoto)} alt="" />
+            </div>
+          )}
+          <div key={photo.id} className="lb-slide" style={{ zIndex: 1 }}>
+            <img
+              ref={swipe.imgRef}
+              className={`lb-img${swipe.exit ? (exitSelf ? ' lb-hidden' : ' lb-enter') : ''}`}
+              style={swipe.imgStyle}
+              onTransitionEnd={swipe.onImgTransitionEnd}
+              src={preview(photo)}
+              alt={photo.filename}
+              onClick={(e) => e.stopPropagation()}
+            />
+          </div>
+          {nextPhoto &&
+            (swipe.showBehind ? (
+              <div
+                key={nextPhoto.id}
+                ref={swipe.behindRef}
+                className="lb-slide lb-behind"
+                style={swipe.behindStyle}
+              >
+                <img className="lb-img" src={preview(nextPhoto)} alt="" />
+              </div>
+            ) : (
+              <div key={nextPhoto.id} className="lb-slide" style={{ transform: 'translateX(100vw)' }}>
+                <img className="lb-img" src={preview(nextPhoto)} alt="" />
+              </div>
+            ))}
+        </div>
+        {swipe.exit && (
+          <div
+            className="lb-slide lb-ghost"
+            style={{ '--dy': `${swipe.exit.dy}px`, '--rot': `${swipe.exit.dy / 40}deg` }}
+            onAnimationEnd={swipe.clearExit}
+          >
+            <img
+              className={`lb-img lb-exit-${swipe.exit.dir}`}
+              src={preview(swipe.exit.photo)}
+              alt=""
+            />
+          </div>
+        )}
+        {swipe.showBadge && <div ref={swipe.badgeRef} className="lb-flick" />}
       </div>
       <button
         className="lb-nav lb-next"
diff --git a/frontend/src/components/Thumbs.jsx b/frontend/src/components/Thumbs.jsx
index 6a4159f..43ee825 100644
--- a/frontend/src/components/Thumbs.jsx
+++ b/frontend/src/components/Thumbs.jsx
@@ -1,3 +1,6 @@
+export const ACCEPT_GLYPH = '👍'
+export const REJECT_GLYPH = '👎'
+
 // Accept/reject vote. `value` is 'accept', 'reject' or null; clicking the
 // active thumb clears it. Without onChange it renders read-only.
 export default function Thumbs({ value, onChange, small }) {
@@ -17,8 +20,8 @@ export default function Thumbs({ value, onChange, small }) {
   )
   return (
     <span className={`thumbs${small ? ' thumbs-small' : ''}`}>
-      {thumb('accept', '👍', 'Accept (P)')}
-      {thumb('reject', '👎', 'Reject (X)')}
+      {thumb('accept', ACCEPT_GLYPH, 'Accept (P)')}
+      {thumb('reject', REJECT_GLYPH, 'Reject (X)')}
     </span>
   )
 }
diff --git a/frontend/src/pages/SharePage.jsx b/frontend/src/pages/SharePage.jsx
index 1ea270a..6a443aa 100644
--- a/frontend/src/pages/SharePage.jsx
+++ b/frontend/src/pages/SharePage.jsx
@@ -43,6 +43,12 @@ export default function SharePage() {
   const visibleSelected = visible.filter((p) => selected.has(p.id))
   const sumBytes = (list) => list.reduce((sum, p) => sum + p.size_bytes, 0)
   const lightbox = useLightbox(visible)
+  // Voting the last photo ends the run: fade the modal out over the gallery
+  // instead of cutting hard.
+  const [lightboxFading, setLightboxFading] = useState(false)
+  useEffect(() => {
+    if (lightbox.index < 0) setLightboxFading(false)
+  }, [lightbox.index])
 
   const load = useCallback(
     () => api(`/api/share/${token}`).then(setView).catch((e) => setError(e.message)),
@@ -114,6 +120,8 @@ export default function SharePage() {
           : `↺ ${photo.filename} cleared`,
     )
     if (next) lightbox.show(next.id)
+    // Last photo voted: the run is done — fade back to the gallery.
+    else setLightboxFading(true)
   }
 
   const keyActions = [
@@ -171,8 +179,8 @@ export default function SharePage() {
         <h1>{view.album_name}</h1>
         {view.album_description && <p className="muted">{view.album_description}</p>}
         <p className="muted">
-          {photos.length} photo{photos.length === 1 ? '' : 's'} · click a photo to view, rate and
-          tag · press <kbd>?</kbd> in the viewer for shortcuts
+          {photos.length} photo{photos.length === 1 ? '' : 's'} · tap a photo to view, rate and
+          tag · swipe ↑ to accept, ↓ to reject · <kbd>?</kbd> shows keyboard shortcuts
         </p>
         {photos.length > 0 && (
           <div className="filter-bar">
@@ -242,6 +250,15 @@ export default function SharePage() {
           onClose={lightbox.close}
           onNav={lightbox.openAt}
           actions={keyActions}
+          closing={lightboxFading}
+          onClosed={() => {
+            setLightboxFading(false)
+            lightbox.close()
+          }}
+          gestures={{
+            up: (p) => voteAndAdvance(p, 'accept'),
+            down: (p) => voteAndAdvance(p, 'reject'),
+          }}
           footer={(p) => (
             <div className="client-footer">
               <Thumbs value={p.my_verdict} onChange={(v) => setVerdict(p, v)} />
diff --git a/frontend/src/styles.css b/frontend/src/styles.css
index 3f558d4..70a2f01 100644
--- a/frontend/src/styles.css
+++ b/frontend/src/styles.css
@@ -451,6 +451,18 @@ progress {
 .lb-stage {
   flex: 1;
   min-height: 0;
+  position: relative;
+  overflow: hidden;
+  /* Swipes are handled in JS; stop the browser from panning/zooming. */
+  touch-action: none;
+}
+.lb-track {
+  position: absolute;
+  inset: 0;
+}
+.lb-slide {
+  position: absolute;
+  inset: 0;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -462,6 +474,79 @@ progress {
   object-fit: contain;
   cursor: default;
 }
+.lb-flick {
+  z-index: 2;
+  position: absolute;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 5rem;
+  opacity: 0;
+  pointer-events: none;
+  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.6);
+}
+/* Next photo waiting behind a vote drag, before its zoom-in. */
+.lb-behind {
+  transform: scale(0.22);
+  opacity: 0;
+}
+/* Ghost of a just-voted photo flying off; the vote itself is already saved. */
+.lb-ghost {
+  z-index: 3;
+  pointer-events: none;
+}
+.lb-exit-up {
+  animation: lb-exit-up 0.26s ease-in forwards;
+}
+.lb-exit-down {
+  animation: lb-exit-down 0.26s ease-in forwards;
+}
+@keyframes lb-exit-up {
+  from {
+    transform: translateY(var(--dy)) rotate(var(--rot));
+  }
+  to {
+    transform: translateY(-120vh) rotate(var(--rot));
+    opacity: 0;
+  }
+}
+@keyframes lb-exit-down {
+  from {
+    transform: translateY(var(--dy)) rotate(var(--rot));
+  }
+  to {
+    transform: translateY(120vh) rotate(var(--rot));
+    opacity: 0;
+  }
+}
+.lb-hidden {
+  opacity: 0;
+}
+/* Whole-modal fade after voting the last photo — the gallery is behind it. */
+.lightbox.lb-closing {
+  animation: lb-fade-out 0.26s ease forwards;
+  pointer-events: none;
+}
+@keyframes lb-fade-out {
+  to {
+    opacity: 0;
+  }
+}
+/* The photo taking over after a vote zooms in organically. */
+.lb-enter {
+  animation: lb-enter 0.26s ease-out;
+}
+@keyframes lb-enter {
+  from {
+    transform: scale(0.3);
+    opacity: 0.2;
+  }
+  to {
+    transform: scale(1);
+    opacity: 1;
+  }
+}
 .lb-nav {
   position: absolute;
   top: 50%;
@@ -688,12 +773,50 @@ kbd {
   padding: 0;
 }
 
+/* Touch devices: no hover — selection checkmarks must always be visible,
+   and the overlay nav arrows give way to swiping. */
+@media (hover: none) {
+  .g-check {
+    opacity: 1;
+  }
+  .lb-nav {
+    display: none;
+  }
+  /* No visible arrows to keep clear of — give the photo the width. */
+  .lb-slide {
+    padding: 0 0.75rem;
+  }
+}
+
 @media (max-width: 700px) {
-  .lb-stage {
+  .lb-slide {
     padding: 0 0.5rem;
   }
   .login-card {
     padding: 2rem 1.5rem;
     margin: 0 1rem;
   }
+  .share-head {
+    padding: 1.25rem 0.75rem 0.25rem;
+  }
+  .lb-footer {
+    padding: 0.5rem 0.6rem calc(0.8rem + env(safe-area-inset-bottom));
+  }
+  .client-footer {
+    gap: 0.8rem;
+  }
+  /* Finger-sized vote and rating targets in the client lightbox. */
+  .client-footer .thumb {
+    font-size: 1.7rem;
+  }
+  .client-footer .star {
+    font-size: 1.8rem;
+  }
+  .select-bar {
+    flex-wrap: wrap;
+    justify-content: center;
+    max-width: calc(100vw - 1.5rem);
+    padding: 0.5rem 0.75rem;
+    bottom: calc(0.75rem + env(safe-area-inset-bottom));
+  }
 }
diff --git a/frontend/src/useLightbox.js b/frontend/src/useLightbox.js
index 0d4e202..2b511c9 100644
--- a/frontend/src/useLightbox.js
+++ b/frontend/src/useLightbox.js
@@ -14,7 +14,9 @@ export default function useLightbox(photos) {
 
   return {
     index,
-    openAt: (i) => setOpenId(photos[i].id),
+    // Bounds-safe: callers may hold a stale index (the list can shrink
+    // between render and dispatch).
+    openAt: (i) => photos[i] && setOpenId(photos[i].id),
     show: (id) => setOpenId(id),
     close: () => setOpenId(null),
   }
diff --git a/frontend/src/useSwipe.js b/frontend/src/useSwipe.js
new file mode 100644
index 0000000..31cec84
--- /dev/null
+++ b/frontend/src/useSwipe.js
@@ -0,0 +1,230 @@
+import { useLayoutEffect, useRef, useState } from 'react'
+import { ACCEPT_GLYPH, REJECT_GLYPH } from './components/Thumbs'
+
+const COMMIT_MS = 260
+const CANCEL_MS = 180
+const DEAD_ZONE = 12 // px of travel before the axis locks
+const FLICK_MS = 250 // releases faster than this commit at the lower threshold
+const H_THRESHOLD = { slow: 70, fast: 30 }
+const V_THRESHOLD = { slow: 90, fast: 40 }
+const V_SATURATE = 160 // px of vertical drag for full badge/preview intensity
+const ZOOM_MAX = 4
+
+// Touch engine for the lightbox: horizontal swipes navigate, vertical flicks
+// dispatch gestures.up/down (when provided), two fingers pinch-zoom the
+// current photo (springs back on release, never votes).
+//
+// Navigation and votes are dispatched SYNCHRONOUSLY on release; every
+// animation afterwards is pure decoration (a ghost flying off, the track
+// settling). Closing the lightbox, key presses or list changes during an
+// animation therefore can't drop, duplicate or misdirect an action.
+//
+// Per-move motion is written straight to the DOM via refs — dragging costs
+// no React renders; state changes happen only at axis lock and release.
+export default function useSwipe({ photo, index, count, onNav, gestures, hasNext }) {
+  const [dragAxis, setDragAxis] = useState(null) // 'h' | 'v' | 'z' while a finger is down
+  const [spring, setSpring] = useState(null) // 'h' | 'v' | 'z': sub-threshold release gliding back
+  const [settleFrom, setSettleFrom] = useState(null) // px the track settles from after a nav commit
+  const [settleRun, setSettleRun] = useState(false)
+  const [exit, setExit] = useState(null) // { photo, dir, dy }: ghost flying off after a vote
+
+  const trackRef = useRef(null)
+  const imgRef = useRef(null)
+  const behindRef = useRef(null)
+  const badgeRef = useRef(null)
+  const g = useRef(null)
+
+  // FLIP: paint the track at the release offset around the NEW index first,
+  // force a style flush, then let it transition to center.
+  useLayoutEffect(() => {
+    if (settleFrom == null) {
+      setSettleRun(false)
+      return
+    }
+    trackRef.current?.getBoundingClientRect()
+    setSettleRun(true)
+  }, [settleFrom])
+
+  const clearManual = () => {
+    for (const ref of [trackRef, imgRef, behindRef, badgeRef]) {
+      if (ref.current) {
+        ref.current.style.transform = ''
+        ref.current.style.opacity = ''
+        ref.current.style.transition = ''
+        ref.current.style.transformOrigin = ''
+      }
+    }
+  }
+
+  const onTouchStart = (e) => {
+    // Fresh input takes over: decorative animations yield immediately.
+    setSpring(null)
+    setSettleFrom(null)
+    if (e.touches.length === 2 && imgRef.current) {
+      // Second finger at any point turns the gesture into a pinch — a pinch
+      // never navigates and never votes.
+      clearManual()
+      const [a, b] = e.touches
+      const rect = imgRef.current.getBoundingClientRect()
+      const cx = (a.clientX + b.clientX) / 2
+      const cy = (a.clientY + b.clientY) / 2
+      imgRef.current.style.transformOrigin = `${cx - rect.left}px ${cy - rect.top}px`
+      g.current = {
+        mode: 'pinch',
+        d0: Math.hypot(a.clientX - b.clientX, a.clientY - b.clientY),
+        cx,
+        cy,
+      }
+      setDragAxis('z')
+      return
+    }
+    if (e.touches.length !== 1) {
+      g.current = null
+      setDragAxis(null)
+      clearManual()
+      return
+    }
+    const t = e.touches[0]
+    g.current = { mode: 'swipe', x0: t.clientX, y0: t.clientY, t0: e.timeStamp, axis: null, dx: 0, dy: 0 }
+  }
+
+  const onTouchMove = (e) => {
+    const s = g.current
+    if (!s) return
+    if (s.mode === 'pinch') {
+      if (e.touches.length < 2 || !imgRef.current) return
+      const [a, b] = e.touches
+      const scale = Math.min(
+        ZOOM_MAX,
+        Math.max(1, Math.hypot(a.clientX - b.clientX, a.clientY - b.clientY) / s.d0),
+      )
+      const mx = (a.clientX + b.clientX) / 2 - s.cx
+      const my = (a.clientY + b.clientY) / 2 - s.cy
+      imgRef.current.style.transition = 'none'
+      imgRef.current.style.transform = `translate(${mx}px, ${my}px) scale(${scale})`
+      return
+    }
+    if (e.touches.length !== 1) return
+    const t = e.touches[0]
+    s.dx = t.clientX - s.x0
+    s.dy = t.clientY - s.y0
+    if (!s.axis) {
+      if (Math.hypot(s.dx, s.dy) < DEAD_ZONE) return
+      s.axis = Math.abs(s.dx) >= Math.abs(s.dy) || !gestures ? 'h' : 'v'
+      setDragAxis(s.axis)
+    }
+    if (s.axis === 'h') {
+      if (trackRef.current) {
+        trackRef.current.style.transition = 'none'
+        trackRef.current.style.transform = `translateX(${s.dx}px)`
+      }
+    } else {
+      if (imgRef.current) {
+        imgRef.current.style.transition = 'none'
+        imgRef.current.style.transform = `translateY(${s.dy}px) rotate(${s.dy / 40}deg)`
+      }
+      const p = Math.min(1, Math.abs(s.dy) / V_SATURATE)
+      if (behindRef.current) {
+        behindRef.current.style.transition = 'none'
+        behindRef.current.style.transform = `scale(${0.22 + 0.15 * p})`
+        behindRef.current.style.opacity = p
+      }
+      if (badgeRef.current) {
+        badgeRef.current.style.opacity = p
+        badgeRef.current.textContent = s.dy < 0 ? ACCEPT_GLYPH : REJECT_GLYPH
+      }
+    }
+  }
+
+  const onTouchEnd = (e) => {
+    const s = g.current
+    if (!s) return
+    if (s.mode === 'pinch') {
+      if (e.touches.length > 0) return
+      g.current = null
+      setDragAxis(null)
+      setSpring('z')
+      return
+    }
+    g.current = null
+    setDragAxis(null)
+    if (!s.axis) {
+      clearManual()
+      return
+    }
+    const quick = e.timeStamp - s.t0 < FLICK_MS
+    const past = (v, th) => Math.abs(v) > th.slow || (quick && Math.abs(v) > th.fast)
+    if (s.axis === 'h') {
+      if (s.dx < 0 && past(s.dx, H_THRESHOLD) && index < count - 1) {
+        onNav(index + 1)
+        setSettleFrom(s.dx + window.innerWidth)
+      } else if (s.dx > 0 && past(s.dx, H_THRESHOLD) && index > 0) {
+        onNav(index - 1)
+        setSettleFrom(s.dx - window.innerWidth)
+      } else {
+        setSpring('h')
+      }
+    } else if (past(s.dy, V_THRESHOLD)) {
+      const dir = s.dy < 0 ? 'up' : 'down'
+      gestures?.[dir]?.(photo)
+      clearManual()
+      setExit({ photo, dir, dy: s.dy })
+    } else {
+      setSpring('v')
+    }
+  }
+
+  const onTouchCancel = () => {
+    g.current = null
+    setDragAxis(null)
+    clearManual()
+  }
+
+  const trackStyle =
+    settleFrom != null
+      ? settleRun
+        ? { transform: 'translateX(0)', transition: `transform ${COMMIT_MS}ms ease-out` }
+        : { transform: `translateX(${settleFrom}px)`, transition: 'none' }
+      : spring === 'h'
+        ? { transform: 'translateX(0)', transition: `transform ${CANCEL_MS}ms ease-out` }
+        : undefined
+
+  const imgStyle =
+    spring === 'v'
+      ? { transform: 'translateY(0) rotate(0deg)', transition: `transform ${CANCEL_MS}ms ease-out` }
+      : spring === 'z'
+        ? { transform: 'none', transition: `transform ${CANCEL_MS}ms ease-out` }
+        : undefined
+
+  const behindStyle =
+    spring === 'v'
+      ? { transform: 'scale(0.22)', opacity: 0, transition: `all ${CANCEL_MS}ms ease-out` }
+      : undefined
+
+  return {
+    handlers: { onTouchStart, onTouchMove, onTouchEnd, onTouchCancel },
+    trackRef,
+    imgRef,
+    behindRef,
+    badgeRef,
+    trackStyle,
+    imgStyle,
+    behindStyle,
+    showBehind: (dragAxis === 'v' || spring === 'v') && hasNext,
+    showBadge: dragAxis === 'v',
+    exit,
+    clearExit: () => setExit(null),
+    onTrackTransitionEnd: (e) => {
+      if (e.target !== trackRef.current) return
+      setSettleFrom(null)
+      if (spring === 'h') setSpring(null)
+    },
+    onImgTransitionEnd: (e) => {
+      if (e.target !== imgRef.current) return
+      if (spring === 'v' || spring === 'z') {
+        setSpring(null)
+        clearManual()
+      }
+    },
+  }
+}